--- loncom/interface/loncommon.pm	2009/04/08 10:13:08	1.785
+++ loncom/interface/loncommon.pm	2009/04/25 21:35:13	1.797
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # a pile of common routines
 #
-# $Id: loncommon.pm,v 1.785 2009/04/08 10:13:08 tempelho Exp $
+# $Id: loncommon.pm,v 1.797 2009/04/25 21:35:13 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -408,7 +408,7 @@ sub studentbrowser_javascript {
    return (<<'ENDSTDBRW');
 <script type="text/javascript" language="Javascript">
     var stdeditbrowser;
-    function openstdbrowser(formname,uname,udom,roleflag,ignorefilter) {
+    function openstdbrowser(formname,uname,udom,roleflag,ignorefilter,courseadvonly) {
         var url = '/adm/pickstudent?';
         var filter;
 	if (!ignorefilter) {
@@ -422,6 +422,7 @@ sub studentbrowser_javascript {
         url += 'form=' + formname + '&unameelement='+uname+
                                     '&udomelement='+udom;
 	if (roleflag) { url+="&roles=1"; }
+        if (courseadvonly) { url+="&courseadvonly=1"; }
         var title = 'Student_Browser';
         var options = 'scrollbars=1,resizable=1,menubar=0';
         options += ',width=700,height=600';
@@ -433,19 +434,26 @@ ENDSTDBRW
 }
 
 sub selectstudent_link {
-   my ($form,$unameele,$udomele)=@_;
+   my ($form,$unameele,$udomele,$courseadvonly)=@_;
+   my $callargs = "'".$form."','".$unameele."','".$udomele."'";
    if ($env{'request.course.id'}) {  
        if (!&Apache::lonnet::allowed('srm',$env{'request.course.id'})
 	   && !&Apache::lonnet::allowed('srm',$env{'request.course.id'}.
 					'/'.$env{'request.course.sec'})) {
 	   return '';
        }
-       return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele.
-        '","'.$udomele.'");'."'>".&mt('Select User')."</a>";
+       if ($courseadvonly)  {
+           $callargs .= ",'',1,1";
+       }
+       return '<span class="LC_nobreak">'.
+              '<a href="javascript:openstdbrowser('.$callargs.');">'.
+              &mt('Select User').'</a></span>';
    }
    if ($env{'request.role'}=~/^(au|dc|su)/) {
-       return "<a href='".'javascript:openstdbrowser("'.$form.'","'.$unameele.
-        '","'.$udomele.'",1);'."'>".&mt('Select User')."</a>";
+       $callargs .= ",1"; 
+       return '<span class="LC_nobreak">'.
+              '<a href="javascript:openstdbrowser('.$callargs.');">'.
+              &mt('Select User').'</a></span>';
    }
    return '';
 }
@@ -602,8 +610,13 @@ function setSect(sectionlist) {
 
 sub selectcourse_link {
    my ($form,$unameele,$udomele,$desc,$extra_element,$multflag,$selecttype)=@_;
-   return "<a href='".'javascript:opencrsbrowser("'.$form.'","'.$unameele.
-        '","'.$udomele.'","'.$desc.'","'.$extra_element.'","'.$multflag.'","'.$selecttype.'");'."'>".&mt('Select Course')."</a>";
+   return '<span class="LC_nobreak">'
+         ."<a href='"
+         .'javascript:opencrsbrowser("'.$form.'","'.$unameele
+         .'","'.$udomele.'","'.$desc.'","'.$extra_element
+         .'","'.$multflag.'","'.$selecttype.'");'
+         ."'>".&mt('Select Course').'</a>'
+         .'</span>';
 }
 
 sub selectauthor_link {
@@ -710,6 +723,21 @@ sub select_datelocale {
     return $output;
 }
 
+sub select_language {
+    my ($name,$selected,$includeempty) = @_;
+    my %langchoices;
+    if ($includeempty) {
+        %langchoices = ('' => 'No language preference');
+    }
+    foreach my $id (&languageids()) {
+        my $code = &supportedlanguagecode($id);
+        if ($code) {
+            $langchoices{$code} = &plainlanguagedescription($id);
+        }
+    }
+    return &select_form($selected,$name,%langchoices);
+}
+
 =pod
 
 =item * &linked_select_forms(...)
@@ -4362,8 +4390,8 @@ ENDROLE
     return(<<ENDBODY);
 $bodytag
 <table id="LC_title_bar" class="LC_with_remote">
-<tr><td class="LC_title_bar_role_logo">$upperleft</td>
-    <td class="LC_title_bar_domain_logo">$messages&nbsp;</td>
+<tr><td>$upperleft</td>
+    <td>$messages&nbsp;</td>
 </tr>
 <tr><td>$titleinfo $dc_info $menu</td>
 $roleinfo
@@ -4480,6 +4508,7 @@ sub standard_css {
     my $img    = &designparm($function.'.img',   $domain);
     my $tabbg  = &designparm($function.'.tabbg', $domain);
     my $font   = &designparm($function.'.font',  $domain);
+#second colour for later usage
     my $sidebg = &designparm($function.'.sidebg',$domain);
     my $pgbg_or_bgcolor =
 	         $bgcolor ||
@@ -4518,15 +4547,22 @@ sub standard_css {
 
 
     return <<END;
-body{
-     font-family: $sans;
-     line-height:130%;
-     font-size:0.83em;
-     color:$font;
-  }
-a:link, a:visited { font-size:100%; }
+body {
+   font-family: $sans;
+   line-height:130%;
+   font-size:0.83em;
+   color:$font;
+}
+
+a:link, a:visited { 
+  font-size:100%; 
+}
+
+a:focus { 
+  color: red;
+  background: yellow 
+}
 
-a:focus { color: red; background: yellow }
 table.thinborder,
 table.thinborder tr th {
   border-style: solid;
@@ -4534,16 +4570,24 @@ table.thinborder tr th {
   border-color: $lg_border_color;
   background: $tabbg;
 }
+
 table.thinborder tr td {
   border-style: solid;
   border-width: 1px;
   border-color: $lg_border_color;
 }
 
-form, .inline { display: inline; }
+form, .inline { 
+   display: inline; 
+}
+
+.LC_right {
+   text-align:right;
+}
 
-.LC_right {text-align:right;}
-.LC_middle {vertical-align:middle;}
+.LC_middle {
+   vertical-align:middle;
+}
 
 /* just for tests */
 .LC_400Box {width:400px; }
@@ -4566,6 +4610,7 @@ form, .inline { display: inline; }
   color: red;
   font-size: larger;
 }
+
 .LC_warning,
 .LC_diff_removed {
   color: red;
@@ -4576,18 +4621,21 @@ form, .inline { display: inline; }
 .LC_diff_added {
   color: green;
 }
+
 .LC_unknown {
   color: yellow;
 }
 
 .LC_icon {
   border: none;
+  vertical-align: middle;
 }
 
 .LC_indexer_icon {
   border: 0px;
   height: 22px;
 }
+
 .LC_docs_spacer {
   width: 25px;
   height: 1px;
@@ -4598,12 +4646,47 @@ form, .inline { display: inline; }
   color: #999999;
 }
 
+.LC_discussion {
+   background: $tabbg;
+   border: 1px solid black;
+   margin: 2px;
+}
+
+.LC_disc_action_links_bar {
+   background: $tabbg;
+   font-family: $sans;
+   border: 0px;
+   margin: 4px;
+}
+
+.LC_disc_action_left {
+   text-align: left;
+}
+
+.LC_disc_action_right {
+   text-align: right;
+}
+
+.LC_disc_new_item {
+   background: white;
+   border: 2px solid red;
+   margin: 2px;
+}
+
+.LC_disc_old_item {
+   background: white;
+   border: 1px solid black;
+   margin: 2px;
+}
+
 table.LC_pastsubmission {
   border: 1px solid black;
   margin: 2px;
 }
 
-table#LC_top_nav, table#LC_menubuttons,table#LC_nav_location {
+table#LC_top_nav,
+table#LC_menubuttons,
+table#LC_nav_location {
   width: 100%;
   background: $pgbg;
   border: 2px;
@@ -4611,18 +4694,19 @@ table#LC_top_nav, table#LC_menubuttons,t
   padding: 0px;
 }
 
-table#LC_title_bar, table.LC_breadcrumbs,
+table#LC_title_bar,
+table.LC_breadcrumbs,
 table#LC_title_bar.LC_with_remote {
   width: 100%;
   border-color: $pgbg;
   border-style: solid;
   border-width: $border;
-
   background: $pgbg;
   font-family: $sans;
   border-collapse: collapse;
   padding: 0px;
 }
+
 table.LC_docs_path {
   width: 100%;
   border: 0;
@@ -4635,6 +4719,7 @@ table.LC_docs_path {
 table#LC_title_bar td {
   background: $tabbg;
 }
+
 table#LC_title_bar .LC_title_bar_who {
   background: $tabbg;
   color: $font;
@@ -4642,31 +4727,27 @@ table#LC_title_bar .LC_title_bar_who {
   text-align: right;
   margin: 0px;
 }
+
 table#LC_title_bar .LC_title_bar_name {
   margin: 0px;
 }
+
 table#LC_title_bar .LC_title_bar_role {
   margin: 0px;
 }
+
 table#LC_title_bar .LC_title_bar_realm {
   margin: 0px;
 }
+
 span.LC_metadata {
-    font-family: $sans;
-}
-table#LC_title_bar td.LC_title_bar_domain_logo {
-  background: $sidebg;
-  text-align: right;
-  padding: 0px;
-}
-table#LC_title_bar td.LC_title_bar_role_logo {
-  background: $sidebg;
-  padding: 0px;
+  font-family: $sans;
 }
 
 table#LC_menubuttons img{
   border: 0px;
 }
+
 table#LC_top_nav td {
   background: $tabbg;
   border: 0px;
@@ -4674,34 +4755,43 @@ table#LC_top_nav td {
   vertical-align:top;
   padding:2px 5px 2px 5px;
 }
-table#LC_top_nav td a, div#LC_top_nav a {
+
+table#LC_top_nav td a,
+div#LC_top_nav a {
   color: $font;
   font-family: $sans;
 }
+
 table#LC_top_nav td.LC_top_nav_logo {
   background: $tabbg;
   text-align: left;
   white-space: nowrap;
   width: 31px;
 }
+
 table#LC_top_nav td.LC_top_nav_logo img {
   border: 0px;
   vertical-align: bottom;
 }
+
 table#LC_top_nav td.LC_top_nav_exit,
 table#LC_top_nav td.LC_top_nav_help {
   width: 2.0em;
 }
+
 table#LC_top_nav td.LC_top_nav_login {
   width: 4.0em;
   text-align: center;
 }
-table.LC_breadcrumbs td, table.LC_docs_path td  {
+
+table.LC_breadcrumbs td,
+table.LC_docs_path td  {
   background: $tabbg;
   color: $font;
   font-family: $sans;
   font-size: smaller;
 }
+
 table.LC_breadcrumbs td.LC_breadcrumbs_component,
 table.LC_docs_path td.LC_docs_path_component {
   background: $tabbg;
@@ -4710,25 +4800,24 @@ table.LC_docs_path td.LC_docs_path_compo
   font-size: larger;
   text-align: right;
 }
+
 td.LC_table_cell_checkbox {
   text-align: center;
 }
+
 table#LC_mainmenu td.LC_mainmenu_column {
     vertical-align: top;
 }
 
-.LC_fontsize_small
-{
+.LC_fontsize_small {
  font-size: 70%;
 }
 
-.LC_fontsize_medium
-{
+.LC_fontsize_medium {
  font-size: 85%;
 }
 
-.LC_fontsize_large
-{
+.LC_fontsize_large {
  font-size: 120%;
 }
 
@@ -4742,7 +4831,7 @@ table#LC_mainmenu td.LC_mainmenu_column
 .LC_menubuttons_link {
   text-decoration: none;
 }
-/*2008--9-5: new menu style sheet.Changed category*/
+
 .LC_menubuttons_category {
   color: $font;
   background: $pgbg;
@@ -4755,19 +4844,17 @@ td.LC_menubuttons_text {
  	color: $font;
 }
 
-
-
 .LC_current_location {
   font-family: $sans;
   background: $tabbg;
 }
+
 .LC_new_mail {
   font-family: $sans;
   background: $tabbg;
   font-weight: bold;
 }
 
-
 .LC_dropadd_labeltext {
   font-family: $sans;
   text-align: right;
@@ -4791,57 +4878,71 @@ table.LC_aboutme_port {
   border-collapse: collapse;
   border-spacing: 0px;
 }
-table.LC_data_table, table.LC_mail_list {
+
+table.LC_data_table,
+table.LC_mail_list {
   border: 1px solid #000000;
   border-collapse: separate;
   border-spacing: 1px;
   background: $pgbg;
 }
+
 .LC_data_table_dense {
   font-size: small;
 }
+
 table.LC_nested_outer {
   border: 1px solid #000000;
   border-collapse: collapse;
   border-spacing: 0px;
   width: 100%;
 }
+
 table.LC_nested {
   border: 0px;
   border-collapse: collapse;
   border-spacing: 0px;
   width: 100%;
 }
-table.LC_data_table tr th, table.LC_calendar tr th, table.LC_mail_list tr th,
+
+table.LC_data_table tr th, 
+table.LC_calendar tr th, 
+table.LC_mail_list tr th,
 table.LC_prior_tries tr th {
   font-weight: bold;
   background-color: $data_table_head;
   font-size:90%;
 }
+
 table.LC_data_table tr.LC_info_row > td {
   background-color: #CCCCCC;
   font-weight: bold;
   text-align: left;
 }
+
 table.LC_data_table tr.LC_odd_row > td,
 table.LC_pick_box tr > td.LC_odd_row,
 table.LC_aboutme_port tr td {
   background-color: $data_table_light;
   padding: 2px;
 }
+
 table.LC_data_table tr.LC_even_row > td,
 table.LC_pick_box tr > td.LC_even_row,
 table.LC_aboutme_port tr.LC_even_row td {
   background-color: $data_table_dark;
   padding: 2px;
 }
+
 table.LC_data_table tr.LC_data_table_highlight td {
   background-color: $data_table_darker;
 }
+
 table.LC_data_table tr td.LC_leftcol_header {
   background-color: $data_table_head;
   font-weight: bold;
 }
+
 table.LC_data_table tr.LC_empty_row td,
 table.LC_nested tr.LC_empty_row td {
   background-color: #FFFFFF;
@@ -4850,15 +4951,18 @@ table.LC_nested tr.LC_empty_row td {
   text-align: center;
   padding: 8px;
 }
+
 table.LC_nested tr.LC_empty_row td {
   padding: 4ex
 }
+
 table.LC_nested_outer tr th {
   font-weight: bold;
   background-color: $data_table_head;
   font-size: small;
   border-bottom: 1px solid #000000;
 }
+
 table.LC_nested_outer tr td.LC_subheader {
   background-color: $data_table_head;
   font-weight: bold;
@@ -4866,20 +4970,24 @@ table.LC_nested_outer tr td.LC_subheader
   border-bottom: 1px solid #000000;
   text-align: right;
 }
+
 table.LC_nested tr.LC_info_row td {
   background-color: #CCCCCC;
   font-weight: bold;
   font-size: small;
   text-align: center;
 }
+
 table.LC_nested tr.LC_info_row td.LC_left_item,
 table.LC_nested_outer tr th.LC_left_item {
   text-align: left;
 }
+
 table.LC_nested td {
   background-color: #FFFFFF;
   font-size: small;
 }
+
 table.LC_nested_outer tr th.LC_right_item,
 table.LC_nested tr.LC_info_row td.LC_right_item,
 table.LC_nested tr.LC_odd_row td.LC_right_item,
@@ -4908,44 +5016,58 @@ table.LC_calendar {
   border: 1px solid #000000;
   border-collapse: collapse;
 }
+
 table.LC_calendar_pickdate {
   font-size: xx-small;
 }
+
 table.LC_calendar tr td {
   border: 1px solid #000000;
   vertical-align: top;
 }
+
 table.LC_calendar tr td.LC_calendar_day_empty {
   background-color: $data_table_dark;
 }
+
 table.LC_calendar tr td.LC_calendar_day_current {
   background-color: $data_table_highlight;
 }
+
 table.LC_mail_list tr.LC_mail_new {
   background-color: $mail_new;
 }
+
 table.LC_mail_list tr.LC_mail_new:hover {
   background-color: $mail_new_hover;
 }
-table.LC_mail_list tr.LC_mail_even{
+
+table.LC_mail_list tr.LC_mail_even {
 }
-table.LC_mail_list tr.LC_mail_odd{
+
+table.LC_mail_list tr.LC_mail_odd {
 }
+
 table.LC_mail_list tr.LC_mail_read {
   background-color: $mail_read;
 }
+
 table.LC_mail_list tr.LC_mail_read:hover {
   background-color: $mail_read_hover;
 }
+
 table.LC_mail_list tr.LC_mail_replied {
   background-color: $mail_replied;
 }
+
 table.LC_mail_list tr.LC_mail_replied:hover {
   background-color: $mail_replied_hover;
 }
+
 table.LC_mail_list tr.LC_mail_other {
   background-color: $mail_other;
 }
+
 table.LC_mail_list tr.LC_mail_other:hover {
   background-color: $mail_other_hover;
 }
@@ -4954,17 +5076,21 @@ table.LC_data_table tr > td.LC_browser_f
 table.LC_data_table tr > td.LC_browser_file_published {
   background: #CCFF88;
 }
+
 table.LC_data_table tr > td.LC_browser_file_locked,
 table.LC_data_table tr > td.LC_browser_file_unpublished {
   background: #FFAA99;
 }
+
 table.LC_data_table tr > td.LC_browser_file_obsolete {
   background: #AAAAAA;
 }
+
 table.LC_data_table tr > td.LC_browser_file_modified,
 table.LC_data_table tr > td.LC_browser_file_metamodified {
   background: #FFFF77;
 }
+
 table.LC_data_table tr.LC_browser_folder > td {
   background: #CCCCFF;
 }
@@ -4972,18 +5098,23 @@ table.LC_data_table tr.LC_browser_folder
 table.LC_data_table tr > td.LC_roles_is {
 /*  background: #77FF77; */
 }
+
 table.LC_data_table tr > td.LC_roles_future {
   background: #FFFF77;
 }
+
 table.LC_data_table tr > td.LC_roles_will {
   background: #FFAA77;
 }
+
 table.LC_data_table tr > td.LC_roles_expired {
   background: #FF7777;
 }
+
 table.LC_data_table tr > td.LC_roles_will_not {
   background: #AAFF77;
 }
+
 table.LC_data_table tr > td.LC_roles_selected {
   background: #11CC55;
 }
@@ -4997,41 +5128,51 @@ span.LC_parm_menu_item {
   font-size: larger;
   font-family: $sans;
 }
+
 span.LC_parm_scope_all {
   color: red;
 }
+
 span.LC_parm_scope_folder {
   color: green;
 }
+
 span.LC_parm_scope_resource {
   color: orange;
 }
+
 span.LC_parm_part {
   color: blue;
 }
+
 span.LC_parm_folder, span.LC_parm_symb {
   font-size: x-small;
   font-family: $mono;
   color: #AAAAAA;
 }
 
-td.LC_parm_overview_level_menu, td.LC_parm_overview_map_menu,
-td.LC_parm_overview_parm_selectors,td.LC_parm_overview_restrictions  {
+td.LC_parm_overview_level_menu,
+td.LC_parm_overview_map_menu,
+td.LC_parm_overview_parm_selectors,
+td.LC_parm_overview_restrictions  {
   border: 1px solid black;
   border-collapse: collapse;
 }
+
 table.LC_parm_overview_restrictions td {
   border-width: 1px 4px 1px 4px;
   border-style: solid;
   border-color: $pgbg;
   text-align: center;
 }
+
 table.LC_parm_overview_restrictions th {
   background: $tabbg;
   border-width: 1px 4px 1px 4px;
   border-style: solid;
   border-color: $pgbg;
 }
+
 table#LC_helpmenu {
   border: 0px;
   height: 55px;
@@ -5042,6 +5183,7 @@ table#LC_helpmenu fieldset legend {
   font-size: larger;
   font-weight: bold;
 }
+
 table#LC_helpmenu_links {
   width: 100%;
   border: 1px solid black;
@@ -5049,6 +5191,7 @@ table#LC_helpmenu_links {
   padding: 0px;
   border-spacing: 1px;
 }
+
 table#LC_helpmenu_links tr td {
   padding: 1px;
   background: $tabbg;
@@ -5056,11 +5199,13 @@ table#LC_helpmenu_links tr td {
   font-weight: bold;
 }
 
-table#LC_helpmenu_links a:link, table#LC_helpmenu_links a:visited,
+table#LC_helpmenu_links a:link,
+table#LC_helpmenu_links a:visited,
 table#LC_helpmenu_links a:active {
   text-decoration: none;
   color: $font;
 }
+
 table#LC_helpmenu_links a:hover {
   text-decoration: underline;
   color: $vlink;
@@ -5070,20 +5215,24 @@ table#LC_helpmenu_links a:hover {
   border: 1px solid #339933;
   margin: -1px;
 }
+
 .LC_chrt_popup_up {
   border: 1px solid yellow;
   margin: -1px;
 }
+
 .LC_chrt_popup {
   border: 1px solid #8888FF;
   background: #CCCCFF;
 }
+
 table.LC_pick_box {
   border-collapse: separate;
   background: white;
   border: 1px solid black;
   border-spacing: 1px;
 }
+
 table.LC_pick_box td.LC_pick_box_title {
   background: $tabbg;
   font-weight: bold;
@@ -5092,6 +5241,7 @@ table.LC_pick_box td.LC_pick_box_title {
   width: 184px;
   padding: 8px;
 }
+
 table.LC_pick_box td.LC_selfenroll_pick_box_title {
   background: $tabbg;
   font-weight: bold;
@@ -5104,28 +5254,34 @@ table.LC_pick_box td.LC_pick_box_value {
   text-align: left;
   padding: 8px;
 }
+
 table.LC_pick_box td.LC_pick_box_select {
   text-align: left;
   padding: 8px;
 }
+
 table.LC_pick_box td.LC_pick_box_separator {
   padding: 0px;
   height: 1px;
   background: black;
 }
+
 table.LC_pick_box td.LC_pick_box_submit {
   text-align: right;
 }
+
 table.LC_pick_box td.LC_evenrow_value {
   text-align: left;
   padding: 8px;
   background-color: $data_table_light;
 }
+
 table.LC_pick_box td.LC_oddrow_value {
   text-align: left;
   padding: 8px;
   background-color: $data_table_light;
 }
+
 table.LC_helpform_receipt {
   width: 620px;
   border-collapse: separate;
@@ -5133,6 +5289,7 @@ table.LC_helpform_receipt {
   border: 1px solid black;
   border-spacing: 1px;
 }
+
 table.LC_helpform_receipt td.LC_pick_box_title {
   background: $tabbg;
   font-weight: bold;
@@ -5140,48 +5297,58 @@ table.LC_helpform_receipt td.LC_pick_box
   width: 184px;
   padding: 8px;
 }
+
 table.LC_helpform_receipt td.LC_evenrow_value {
   text-align: left;
   padding: 8px;
   background-color: $data_table_light;
 }
+
 table.LC_helpform_receipt td.LC_oddrow_value {
   text-align: left;
   padding: 8px;
   background-color: $data_table_light;
 }
+
 table.LC_helpform_receipt td.LC_pick_box_separator {
   padding: 0px;
   height: 1px;
   background: black;
 }
+
 span.LC_helpform_receipt_cat {
   font-weight: bold;
 }
+
 table.LC_group_priv_box {
   background: white;
   border: 1px solid black;
   border-spacing: 1px;
 }
+
 table.LC_group_priv_box td.LC_pick_box_title {
   background: $tabbg;
   font-weight: bold;
   text-align: right;
   width: 184px;
 }
+
 table.LC_group_priv_box td.LC_groups_fixed {
   background: $data_table_light;
   text-align: center;
 }
+
 table.LC_group_priv_box td.LC_groups_optional {
   background: $data_table_dark;
   text-align: center;
 }
+
 table.LC_group_priv_box td.LC_groups_functionality {
   background: $data_table_darker;
   text-align: center;
   font-weight: bold;
 }
+
 table.LC_group_priv td {
   text-align: left;
   padding: 0px;
@@ -5192,12 +5359,15 @@ table.LC_notify_front_page {
   border: 1px solid black;
   padding: 8px;
 }
+
 table.LC_notify_front_page td {
   padding: 8px;
 }
+
 .LC_navbuttons {
   margin: 2ex 0ex 2ex 0ex;
 }
+
 .LC_topic_bar {
   font-family: $sans;
   font-weight: bold;
@@ -5206,34 +5376,42 @@ table.LC_notify_front_page td {
   vertical-align: middle;
   margin: 2ex 0ex 2ex 0ex;
 }
+
 .LC_topic_bar span {
   vertical-align: middle;
 }
+
 .LC_topic_bar img {
   vertical-align: bottom;
 }
+
 table.LC_course_group_status {
   margin: 20px;
 }
+
 table.LC_status_selector td {
   vertical-align: top;
   text-align: center;
   padding: 4px;
 }
+
 table.LC_descriptive_input td.LC_description {
   vertical-align: top;
   text-align: right;
   font-weight: bold;
 }
+
 div.LC_feedback_link {
   clear: both;
   background: white;
   width: 100%;
 }
+
 span.LC_feedback_link {
   background: $feedback_link_bg;
   font-size: larger;
 }
+
 span.LC_message_link {
   background: $feedback_link_bg;
   font-size: larger;
@@ -5252,31 +5430,49 @@ table.LC_prior_tries td {
 }
 
 .LC_answer_correct {
-  background: #AAFFAA;
-  color: black;
+  background: lightgreen;
+  font-family: $sans;
+  color: darkgreen;
+  padding: 6px;
 }
+
 .LC_answer_charged_try {
-  background: #FFAAAA ! important;
-  color: black;
+  background: #FFAAAA;
+  font-family: $sans;
+  color: darkred;
+  padding: 6px;
 }
+
 .LC_answer_not_charged_try,
 .LC_answer_no_grade,
 .LC_answer_late {
-  background: #FFFFAA;
+  background: lightyellow;
+  font-family: $sans;
   color: black;
+  padding: 6px;
 }
+
 .LC_answer_previous {
-  background: #AAAAFF;
-  color: black;
+  background: lightblue;
+  font-family: $sans;
+  color: darkblue;
+  padding: 6px;
 }
+
 .LC_answer_no_message {
   background: #FFFFFF;
+  font-family: $sans;
   color: black;
+  padding: 6px;
 }
+
 .LC_answer_unknown {
   background: orange;
+  font-family: $sans;
   color: black;
+  padding: 6px;
 }
+
 span.LC_prior_numerical,
 span.LC_prior_string,
 span.LC_prior_custom,
@@ -5295,9 +5491,12 @@ table.LC_prior_option {
   width: 100%;
   border-collapse: collapse;
 }
-table.LC_prior_rank, table.LC_prior_match {
+
+table.LC_prior_rank, 
+table.LC_prior_match {
   border-collapse: collapse;
 }
+
 table.LC_prior_option tr td,
 table.LC_prior_rank tr td,
 table.LC_prior_match tr td {
@@ -5323,10 +5522,12 @@ table.LC_docs_documents {
   border-width: 0px;
   border-collapse: collapse;
 }
+
 table.LC_docs_documents td.LC_docs_document {
   border: 2px solid black;
   padding: 4px;
 }
+
 .LC_docs_entry_move {
   border: 0px;
   border-collapse: collapse;
@@ -5341,15 +5542,19 @@ table.LC_docs_documents td.LC_docs_docum
   background: #DDDDDD;
   font-size: x-small;
 }
+
 .LC_docs_copy {
   color: #000099;
 }
+
 .LC_docs_cut {
   color: #550044;
 }
+
 .LC_docs_rename {
   color: #009900;
 }
+
 .LC_docs_remove {
   color: #990000;
 }
@@ -5363,6 +5568,7 @@ table.LC_docs_documents td.LC_docs_docum
 .LC_docs_editor td.LC_docs_entry_icon {
   background: #FFFFBB;
 }
+
 .LC_docs_editor td.LC_docs_entry_parameter {
   background: #BBBBFF;
   font-size: x-small;
@@ -5379,6 +5585,7 @@ table.LC_docs_adddocs th {
 table.LC_sty_begin {
   background: #BBFFBB;
 }
+
 table.LC_sty_end {
   background: #FFBBBB;
 }
@@ -5423,17 +5630,18 @@ div.LC_clear_float_footer {
   clear: both;
 }
 
-
 div.LC_grade_show_user {
   margin-top: 20px;
   border: 1px solid black;
 }
+
 div.LC_grade_user_name {
   background: #DDDDEE;
   border-bottom: 1px solid black;
   font-weight: bold;
   font-size: large;
 }
+
 div.LC_grade_show_user_odd_row div.LC_grade_user_name {
   background: #DDEEDD;
 }
@@ -5447,6 +5655,7 @@ div.LC_grade_assign {
   width: 99%;
   background: #FFFFFF;
 }
+
 div.LC_grade_show_problem_header,
 div.LC_grade_submissions_header,
 div.LC_grade_message_center_header,
@@ -5454,6 +5663,7 @@ div.LC_grade_assign_header {
   font-weight: bold;
   font-size: large;
 }
+
 div.LC_grade_show_problem_problem,
 div.LC_grade_submissions_body,
 div.LC_grade_message_center_body,
@@ -5462,6 +5672,7 @@ div.LC_grade_assign_body {
   width: 99%;
   background: #FFFFFF;
 }
+
 span.LC_grade_check_note {
   font-weight: normal;
   font-size: medium;
@@ -5473,16 +5684,19 @@ span.LC_grade_check_note {
 table.LC_scantron_action {
   width: 100%;
 }
+
 table.LC_scantron_action tr th {
   font-weight:bold;
   font-style:normal;
 }
+
 .LC_edit_problem_header,
 div.LC_edit_problem_footer {
   font-weight: normal;
   font-size:  medium;
   margin: 2px;
 }
+
 div.LC_edit_problem_header,
 div.LC_edit_problem_header div,
 div.LC_edit_problem_footer,
@@ -5491,17 +5705,20 @@ div.LC_edit_problem_editxml_header,
 div.LC_edit_problem_editxml_header div {
   margin-top: 5px;
 }
+
 div.LC_edit_problem_header_edit_row {
   background: $tabbg;
   padding: 3px;
   margin-bottom: 5px;
 }
+
 div.LC_edit_problem_header_title {
   font-weight: bold;
   font-size: larger;
   background: $tabbg;
   padding: 3px;
 }
+
 table.LC_edit_problem_header_title {
   font-size: larger;
   font-weight:  bold;
@@ -5509,7 +5726,6 @@ table.LC_edit_problem_header_title {
   border-color: $pgbg;
   border-style: solid;
   border-width: $border;
-
   background: $tabbg;
   border-collapse: collapse;
   padding: 0px
@@ -5519,10 +5735,12 @@ div.LC_edit_problem_discards {
   float: left;
   padding-bottom: 5px;
 }
+
 div.LC_edit_problem_saves {
   float: right;
   padding-bottom: 5px;
 }
+
 hr.LC_edit_problem_divide {
   clear: both;
   color: $tabbg;
@@ -5530,6 +5748,7 @@ hr.LC_edit_problem_divide {
   height: 3px;
   border: 0px;
 }
+
 img.stift{
   border-width:0;
   vertical-align:middle;
@@ -5538,13 +5757,13 @@ img.stift{
 table#LC_mainmenu{
  margin-top:10px;
  width:80%;
-
 }
 
 table#LC_mainmenu td.LC_mainmenu_col_fieldset{
   vertical-align: top;
   width: 45%;
 }
+
 .LC_mainmenu_fieldset_category {
   color: $font;
   background: $pgbg;
@@ -5552,6 +5771,7 @@ table#LC_mainmenu td.LC_mainmenu_col_fie
   font-size: small;
   font-weight: bold;
 }
+
 div.LC_createcourse {
     margin: 10px 10px 10px 10px;
 }
@@ -5569,7 +5789,7 @@ ol#LC_MenuBreadcrumbs a:hover,
 ol#LC_PathBreadcrumbs a:hover,
 ul#LC_TabMainMenuContent a:hover,
 .LC_FormSectionClearButton input:hover
-ul.LC_TabContent   li:hover a{
+ul.LC_TabContent   li:hover a {
 	color:#BF2317;
         text-decoration:none;
 }
@@ -5579,18 +5799,19 @@ h1 {
 	line-height:130%;
 }
 
-h2,h3,h4,h5,h6
-{
+h2,h3,h4,h5,h6 {
 	margin:5px 0px 5px 0px;
 	padding:0px;
 	line-height:130%;
 }
-.LC_hcell{
+
+.LC_hcell {
         padding:3px 15px 3px 15px;
         margin:0px;
 	background-color:$tabbg;
 	border-bottom:solid 1px $lg_border_color;
 }
+
 .LC_noBorder {
         border:0px;
 }
@@ -5604,10 +5825,6 @@ h2,h3,h4,h5,h6
         padding: 0px;
 }
 
-p, .LC_ContentBox {
-	padding: 10px;
-
-}
 .LC_FormSectionClearButton input {
         background-color:transparent;
         border:0px;
@@ -5629,6 +5846,7 @@ dl,ul,div,fieldset {
 	margin: 10px 10px 10px 0px;
 	overflow:hidden;
 }
+
 ol.LC_smallMenu, ol#LC_PathBreadcrumbs {
 	margin: 0px;
 }
@@ -5648,7 +5866,9 @@ ol.LC_smallMenu a {
 	color: RGB(80, 80, 80);
 	text-decoration: none;
 }
-ol#LC_TabMainMenuContent, ul.LC_TabContent ,
+
+ol#LC_TabMainMenuContent, 
+ul.LC_TabContent ,
 ul.LC_TabContentBigger {
 	display:block;
 	list-style:none;
@@ -5656,15 +5876,17 @@ ul.LC_TabContentBigger {
 	padding: 0px;
 }
 
-ol#LC_TabMainMenuContent li, ul.LC_TabContent li,
-ul.LC_TabContentBigger li{
+ol#LC_TabMainMenuContent li,
+ul.LC_TabContent li,
+ul.LC_TabContentBigger li {
 	display: inline;
 	border-right: solid 1px $lg_border_color;
 	float:left;
 	line-height:140%;
 	white-space:nowrap;
 }
-ol#LC_TabMainMenuContent li{
+
+ol#LC_TabMainMenuContent li {
 	vertical-align: bottom;
 	border-bottom: solid 1px RGB(175, 175, 175);
 	padding: 5px 10px 5px 10px;
@@ -5674,32 +5896,37 @@ ol#LC_TabMainMenuContent li{
 	background: url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
 }
 
-ol#LC_TabMainMenuContent li a{
+ol#LC_TabMainMenuContent li a {
 	color: RGB(47, 47, 47);
 	text-decoration: none;
 }
+
 ul.LC_TabContent {
 	min-height:1.6em;
 }
-ul.LC_TabContent li{
+
+ul.LC_TabContent li {
 	vertical-align:middle;
 	padding:0px 10px 0px 10px;
 	background-color:$tabbg;
 	border-bottom:solid 1px $lg_border_color;
 }
-ul.LC_TabContent li a, ul.LC_TabContent li{
+
+ul.LC_TabContent li a, ul.LC_TabContent li {
 	color:rgb(47,47,47);
 	text-decoration:none;
 	font-size:95%;
 	font-weight:bold;
 	padding-right: 16px;
 }
-ul.LC_TabContent li:hover, ul.LC_TabContent li.active{
+
+ul.LC_TabContent li:hover, ul.LC_TabContent li.active {
         background:#FFFFFF url(/adm/lonIcons/open.gif) no-repeat scroll right center;
 	border-bottom:solid 1px #FFFFFF;
 	padding-right: 16px;
 }
-ul.LC_TabContentBigger li{
+
+ul.LC_TabContentBigger li {
 	vertical-align:bottom;
 	border-top:solid 1px $lg_border_color;
 	border-left:solid 1px $lg_border_color;
@@ -5707,15 +5934,21 @@ ul.LC_TabContentBigger li{
 	margin-left:2px;
 	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
 }
-ul.LC_TabContentBigger li:hover, ul.LC_TabContentBigger li.active{
+
+ul.LC_TabContentBigger li:hover, 
+ul.LC_TabContentBigger li.active {
 	background:url(/adm/lonIcons/lightGreyBG.png) repeat-x right bottom;
 }
-ul.LC_TabContentBigger li, ul.LC_TabContentBigger li a{
+
+ul.LC_TabContentBigger li, 
+ul.LC_TabContentBigger li a {
 	font-size:110%;
 	font-weight:bold;
 }
 
-ol#LC_MenuBreadcrumbs, ol#LC_PathBreadcrumbs, ul.LC_CourseBreadcrumbs{
+ol#LC_MenuBreadcrumbs, 
+ol#LC_PathBreadcrumbs, 
+ul.LC_CourseBreadcrumbs {
 	border-top: solid 1px RGB(255, 255, 255);
 	height: 20px;
 	line-height: 20px;
@@ -5726,7 +5959,9 @@ ol#LC_MenuBreadcrumbs, ol#LC_PathBreadcr
 	background: url(/adm/lonIcons/lightGreyBG.png) repeat-x left top;
 }
 
-ol#LC_MenuBreadcrumbs li, ol#LC_PathBreadcrumbs li, ul.LC_CourseBreadcrumbs li {
+ol#LC_MenuBreadcrumbs li, 
+ol#LC_PathBreadcrumbs li, 
+ul.LC_CourseBreadcrumbs li {
 /*
 	background: url(/adm/lonIcons/arrow_white.png) no-repeat left center;
 */
@@ -5740,30 +5975,36 @@ ol#LC_MenuBreadcrumbs li a, ul.LC_Course
 	text-decoration: none;
 	font-size:90%;
 }
-ol#LC_PathBreadcrumbs li a{
+
+ol#LC_PathBreadcrumbs li a {
 	text-decoration:none;
 	font-size:100%;
 	font-weight:bold;
 }
-.LC_ContentBoxSpecial
-{
+
+.LC_BoxPadding {
+	padding: 10px;
+}
+
+.LC_ContentBoxSpecial {
 	border: solid 1px $lg_border_color;
 }
-.LC_ContentBoxSpecialContactInfo
-{
+
+.LC_ContentBoxSpecialContactInfo {
 	border: solid 1px $lg_border_color;
 	max-width:25%;
 	min-width:25%;
 }
-.LC_AboutMe_Image
-{
+
+.LC_AboutMe_Image {
 	float:left;
 	margin-right:10px;
 }
-.LC_Clear_AboutMe_Image
-{
+
+.LC_Clear_AboutMe_Image {
 	clear:left;
 }
+
 dl.LC_ListStyleClean dt {
 	padding-right: 5px;
 	display: table-header-group;
@@ -5777,8 +6018,7 @@ dl.LC_ListStyleClean dd {
 .LC_ListStyleSimple,
 .LC_ListStyleNormal,
 .LC_ListStyle_Border,
-.LC_ListStyleSpecial
-	{
+.LC_ListStyleSpecial {
 	/*display:block;	*/
 	list-style-position: inside;
 	list-style-type: none;
@@ -5791,8 +6031,7 @@ dl.LC_ListStyleClean dd {
 .LC_ListStyleNormal li,
 .LC_ListStyleNormal dd,
 .LC_ListStyleSpecial li,
-.LC_ListStyleSpecial dd
-	{
+.LC_ListStyleSpecial dd {
 	margin: 0px;
 	padding: 5px 5px 5px 10px;
 	clear: both;
@@ -5805,7 +6044,7 @@ dl.LC_ListStyleClean dd {
 }
 
 .LC_ListStyleSimple dd,
-.LC_ListStyleSimple li{
+.LC_ListStyleSimple li {
 	border-bottom: solid 1px $lg_border_color;
 }
 
@@ -5819,13 +6058,14 @@ dl.LC_ListStyleClean dd {
 table.LC_SimpleTable {
 	margin:5px;
 	border:solid 1px $lg_border_color;
-	}
+}
 
 table.LC_SimpleTable tr {
 	padding:0px;
 	border:solid 1px $lg_border_color;
 }
-table.LC_SimpleTable thead{
+
+table.LC_SimpleTable thead {
 	 background:rgb(220,220,220);
 }
 
@@ -5842,21 +6082,20 @@ div.LC_columnSection>* {
 	overflow:hidden;
 }
 
-.ContentBoxSpecialTemplate
-{
+.ContentBoxSpecialTemplate {
         border: solid 1px $lg_border_color;
 }
+
 .ContentBoxTemplate {
         padding:10px;
 }
 
 div.LC_columnSection > .ContentBoxTemplate,
-div.LC_columnSection > .ContentBoxSpecialTemplate
-        {
+div.LC_columnSection > .ContentBoxSpecialTemplate {
         width: 600px;
 }
 
-.clear{
+.clear {
 	clear: both;
 	line-height: 0px;
 	font-size: 0px;
@@ -5882,7 +6121,7 @@ div.LC_columnSection > .ContentBoxSpecia
 	background-color:$loginbg;
 }
 
-.LC_loginpage_loginContainer h2{
+.LC_loginpage_loginContainer h2 {
 	margin-top:0;
 	display:block;
 	background:$bgcol;
@@ -5909,18 +6148,24 @@ div.LC_columnSection > .ContentBoxSpecia
 	margin: 0;
 }
 
-table em{
+table em {
 	font-weight: bold;
 	font-style: normal;
 }
+
 table.LC_tableBrowseRes,
-table.LC_tableOfContent{
+table.LC_tableOfContent {
         border:none;
 	border-spacing: 1;
 	padding: 3px;
 	background-color: #FFFFFF;
 	font-size: 90%;
 }
+
+table.LC_tableOfContent{
+    border-collapse: collapse;
+}
+
 table.LC_tableBrowseRes a,
 table.LC_tableOfContent a {
         background-color: transparent;
@@ -5932,50 +6177,50 @@ table.LC_tableOfContent tr.LC_trOdd{
 	background-color: #EEEEEE;
 }
 
-table.LC_tableOfContent img{
+table.LC_tableOfContent img {
 	border: none;
 	height: 1.3em;
 	vertical-align: text-bottom;
 	margin-right: 0.3em;
 }
 
-a#LC_content_toolbar_firsthomework{
+a#LC_content_toolbar_firsthomework {
 	background-image:url(/res/adm/pages/open-first-problem.gif);
 }
 
-a#LC_content_toolbar_launchnav{
+a#LC_content_toolbar_launchnav {
 	background-image:url(/res/adm/pages/start-navigation.gif);
 }
 
-a#LC_content_toolbar_closenav{
+a#LC_content_toolbar_closenav {
 	background-image:url(/res/adm/pages/close-navigation.gif);
 }
 
-a#LC_content_toolbar_everything{
+a#LC_content_toolbar_everything {
 	background-image:url(/res/adm/pages/show-all.gif);
 }
 
-a#LC_content_toolbar_uncompleted{
+a#LC_content_toolbar_uncompleted {
 	background-image:url(/res/adm/pages/show-incomplete-problems.gif);
 }
 
-#LC_content_toolbar_clearbubbles{
+#LC_content_toolbar_clearbubbles {
 	background-image:url(/res/adm/pages/mark-discussionentries-read.gif);
 }
 
-a#LC_content_toolbar_changefolder{
+a#LC_content_toolbar_changefolder {
 	background : url(/res/adm/pages/close-all-folders.gif) top center ;
 }
 
-a#LC_content_toolbar_changefolder_toggled{
+a#LC_content_toolbar_changefolder_toggled {
 	background-image:url(/res/adm/pages/open-all-folders.gif);
 }
 
-ul#LC_toolbar li a:hover{
+ul#LC_toolbar li a:hover {
 	background-position: bottom center;
 }
 
-ul#LC_toolbar{
+ul#LC_toolbar {
 	padding:0;
 	margin: 2px;
 	list-style:none;
@@ -5983,28 +6228,17 @@ ul#LC_toolbar{
 	background-color:white;
 }
 
-ul#LC_toolbar li{
+ul#LC_toolbar li {
 	border:1px solid white;
 	padding:0;
 	margin: 0;
-    float: left;
+        float: left;
 	display:inline;
 	vertical-align:middle;
-}
+} 
 
-/*
- This style is used for standard function lists, e.g. functions of Personal Information Page.
- It produces a horizontally aligned list with a bullet at the beginning of each function item.
- */
-.LC_fieldset_functions li {
-	float: right;
-	height: 35px;
-	background-color: blue; 
-	white-space: nowrap;
-	margin-left: 10px;	
-}
 
-a.LC_toolbarItem{
+a.LC_toolbarItem {
 	display:block;
 	padding:0;
 	margin:0;